When there is a hazard within a building such as a fire or chemical spill, occupants within the building should be evacuated or relocated to safety. Other incidents such as a bomb threat or receipt of a suspicious package may also require evacuation. If a tornado warning is broadcast, everyone should be moved to the strongest part of the building and away from exterior glass. If a transportation accident on a nearby highway results in the release of a chemical cloud, the fire department may warn to “shelter-in-place.” To protect employees from an act of violence, “lockdown” should be broadcast and everyone should hide or barricade themselves from the perpetrator.
Protective actions for life safety include:
Your emergency plan should include these protective actions. If you are a tenant in multi-tenanted building, coordinate planning with the building manager.
Prompt evacuation of employees requires a warning system that can be heard throughout the building. Test your fire alarm system to determine if it can be heard by all employees. If there is no fire alarm system, use a public address system, air horns or other means to warn everyone to evacuate. Sound the evacuation signal during planned drills so employees are familiar with the sound.
Make sure that there are sufficient exits available at all times.
Check to see that there are at least two exits from hazardous areas on every floor of every building. Building or fire codes may require more exits for larger buildings.
Walk around the building and verify that exits are marked with exit signs and there is sufficient lighting so people can safely travel to an exit. If you find anything that blocks an exit, have it removed.
Enter every stairwell, walk down the stairs, and open the exit door to the outside. Continue walking until you reach a safe place away from the building. Consider using this safe area as an assembly area for evacuees.
Appoint an evacuation team leader and assign employees to direct evacuation of the building. Assign at least one person to each floor to act as a “floor warden” to direct employees to the nearest safe exit. Assign a backup in case the floor warden is not available or if the size of the floor is very large. Ask employees if they would need any special assistance evacuating or moving to shelter. Assign a “buddy” or aide to assist persons with disabilities during an emergency. Contact the fire department to develop a plan to evacuate persons with disabilities.
Have a list of employees and maintain a visitor log at the front desk, reception area or main office area. Assign someone to take the lists to the assembly area when the building is evacuated. Use the lists to account for everyone and inform the fire department whether everyone has been accounted for. When employees are evacuated from a building, OSHA regulations require an accounting to ensure that everyone has gotten out safely. A fire, chemical spill or other hazard may block an exit, so make sure the evacuation team can direct employees to an alternate safe exit.
If a tornado warning is broadcast, a distinct warning signal should be sounded and everyone should move to shelter in the strongest part of the building. Shelters may include basements or interior rooms with reinforced masonry construction. Evaluate potential shelters and conduct a drill to see whether shelter space can hold all employees. Since there may be little time to shelter when a tornado is approaching, early warning is important. If there is a severe thunderstorm, monitor news sources in case a tornado warning is broadcast. Consider purchasing an Emergency Alert System radio - available at many electronic stores. Tune in to weather warnings broadcast by local radio and television stations. Subscribe to free text and email warnings, which are available from multiple news and weather resources on the Internet.
A tanker truck crashes on a nearby highway releasing a chemical cloud. A large column of black smoke billows into the air from a fire in a nearby manufacturing plant. If, as part of this event, an explosion, or act of terrorism has occurred, public emergency officials may order people in the vicinity to “shelter-in-place.” You should develop a shelter-in-place plan. The plan should include a means to warn everyone to move away from windows and move to the core of the building. Warn anyone working outside to enter the building immediately. Move everyone to the second and higher floors in a multistory building. Avoid occupying the basement. Close exterior doors and windows and shut down the building’s air handling system. Have everyone remain sheltered until public officials broadcast that it is safe to evacuate the building.
An act of violence in the workplace could occur without warning. If loud “pops” are heard and gunfire is suspected, every employee should know to hide and remain silent. They should seek refuge in a room, close and lock the door, and barricade the door if it can be done quickly. They should be trained to hide under a desk, in the corner of a room and away from the door or windows. Multiple people should be trained to broadcast a lockdown warning from a safe location.
Stabilizing an emergency may involve many different actions including: firefighting, administering medical treatment, rescue, containing a spill of hazardous chemicals or handling a threat or act of violence. When you dial 9-1-1 you expect professionals to respond to your facility. Depending upon the response time and capabilities of public emergency services and the hazards and resources within your facility, you may choose to do more to prepare for these incidents. Regulations may require you to take action before emergency services arrive.
If you choose to do nothing more than call for help and evacuate, you should still prepare an emergency plan that includes prompt notification of emergency services, protective actions for life safety and accounting of all employees.
Warning, Notifications, and Communications
Plans should define the most appropriate protective action for each hazard to ensure the safety of employees and others within the building. Determine how you will warn building occupants to take protective action. Develop protocols and procedures to alert first responders including public emergency services, trained employees and management. Identify how you will communicate with management and employees during and following an emergency.
Roles and Responsibilities for Building Owners and Facility Managers
Assign personnel the responsibility of controlling access to the emergency scene and for keeping people away from unsafe areas. Others should be familiar with the locations and functions of controls for building utility, life safety and protection systems. These systems include ventilation, electrical, water and sanitary systems; emergency power supplies; detection, alarm, communication and warning systems; fire suppression systems; pollution control and containment systems; and security and surveillance systems. Personnel should be assigned to operate or supervise these systems as directed by public emergency services if they are on-site.
Site and Facility Plans and Information
Public emergency services have limited knowledge about your facility and its hazards. Therefore, it is important to document information about your facility. That information is vital to ensure emergency responders can safely stabilize an incident that may occur. Documentation of building systems may also prove valuable when a utility system fails—such as when a water pipe breaks and no one knows how to shut off the water.
Compile a site-plan and plans for each floor of each building. Plans should show the layout of access roads, parking areas, buildings on the property, building entrances, the locations of emergency equipment and the locations of controls for building utility and protection systems. Instructions for operating all systems and equipment should be accessible to emergency responders.
Provide a copy of the plan to the public emergency services that would respond to your facility and others with responsibility for building management and security. Store the plan with other emergency planning information such as chemical Safety Data Sheets (SDS), which are required by Hazard Communication or “right-to-know” regulations.
Training and Exercises
Train personnel so they are familiar with detection, alarm, communications, warning and protection systems. Review plans with staff to ensure they are familiar with their role and can carry out assigned responsibilities. Conduct evacuation, sheltering, sheltering-in-place and lockdown drills so employees will recognize the sound used to warn them and they will know what to do. Facilitate exercises to practice the plan, familiarize personnel with the plan and identify any gaps or deficiencies in the plan.
Taking action before a forecast event, such as a severe storm, can prevent damage. Prompt damage assessment and cleanup activities following the storm can minimize further damage and business disruption. These actions are considered “property conservation”—an important part of the emergency response plan. Much of the following guidance is directed to building owners and facility managers. However, tenants should also develop a plan in coordination with building owners and managers as well as public authorities.
Preparing a Facility for a Forecast Event
Body copy: Actions to prepare a facility for a forecast event depend upon the potential impacts from the hazards associated with the event. Conduct a risk assessment to identify severe weather hazards including winter storms, arctic freeze, tropical storm, hurricane, flooding, storm surge, severe thunderstorm, tornado and high winds. Also consider non-traditional hazards, such as a planned event involving a large crowd.
Property conservation actions should focus on protection of the building and valuable machinery, equipment and materials inside. Potential damage may be prevented or mitigated by inspecting the following building features, systems and equipment:
Windows and doors
Roof flashing, covering and drainage
Mechanical equipment, antennas and satellite dishes on rooftops
Outside storage, tanks and equipment
High value machinery
Sensitive electronic equipment including information technology and process controllers
The review of building components may also identify opportunities for longer-term mitigation strategies.
Property conservation activities for specific forecast events include the following:
Winter storm - Keep building entrances and emergency exits clear; ensure there is adequate fuel for heating and emergency power supplies; monitor building heat, doors and windows to prevent localized freezing; monitor snow loading and clear roof drains.
Tropical storms and hurricanes - Stockpile and pre-cut plywood to board up windows and doors (or install hurricane shutters); ensure there is sufficient labor, tools and fasteners available; inspect roof coverings and flashing; clear roof and storm drains; check sump and portable pumps; backup electronic data and vital records off-site; relocate valuable inventory to a protected location away from the path of the storm.
Flooding - Identify the potential for flooding and plan to relocate goods, materials and equipment to a higher floor or higher ground. Clear storm drains and check sump and portable pumps. Raise stock and machinery off the floor. Prepare a plan to use sandbags to prevent water entry from doors and secure floor drains.
Salvage and Actions to Prevent Further Damage Following an Incident
Separating undamaged goods from water-soaked goods is an example of salvage. Covering holes in a roof or cleaning up water and ventilating a building are also part of property conservation. The property conservation plan should identify the resources needed to salvage undamaged good and materials; make temporary repairs to a building; clean up water, smoke and humidity; and prepare critical equipment for restart.
Resources for property conservation include the following:
water vacuums and tools to remove water
fans to remove smoke and humidity
tarpaulins or plywood to cover damaged roofs or broken windows
plastic sheeting to cover sensitive equipment
Compile an inventory of available equipment, tools and supplies and include it with the emergency response plan. Identify precautions for equipment exposed to water or high humidity and procedures for restarting machinery and equipment.
Identify contractors that may be called to assist with clean up and property conservation efforts. Keep in mind that competition for contractors, labor, materials and supplies prior to a forecast storm or following a regional disaster may be intense. Plan ahead and secure contractors and other resources in advance.